C E I India

We are seeking a Senior Systems Administrator with strong hands-on expertise in Linux (RHEL/Ubuntu), Windows Server, VMware, and AWS environments . This role focuses on managing enterprise infrastructure, performing Java upgrades , and supporting IBM WebSphere and Apache Tomcat application servers. Youll be responsible for system administration, virtualization, cloud operations, automation, version control, VPN configuration , and ensuring performance, reliability, and security across mission-critical environments. Key Skills: Linux (RHEL/Ubuntu) & Windows Server administration VMware vSphere/ESXi & AWS cloud services (EC2, S3, IAM, VPC) Java upgrades, IBM WebSphere, and Apache Tomcat Shell scripting (Bash, KornShell, PowerShell) Version control systems (GitHub, SVN) VPN configuration & enterprise networking fundamentals System monitoring, patching, and performance tuning Experience: 7+ years in enterprise systems administration with advanced troubleshooting and automation expertise.